Chen Tie
2002
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Journal
Chinese Journal of Medicinal Chemistry
Abstract
A cancer chemopreventive compound,sulforamate was synthesized through 5 steps referring to the literature procedure in 28% overall yield. N (4 bromobutyl)phthalimide was prepared by a phase transfer catalyst in 88% yield.Sulforamate was synthesized in acetone in the presence of anhydrous potassium phosphate.The reaction was completed within 2 h and the operation was simple.